function http({
    url,success
}){
    wx.request({
        url,
        data: {},
        header: {'content-type':'application/json'},
        method: 'GET',
        dataType: 'json',
        responseType: 'text',
        success: (res)=>{
            success(res)
        }
    });
}
function handleStar(num){
    var arr=[];
    for(var i=0;i<5;i++){
        if(num>=2){
            arr.push(2)
        }else if(num>0){
            arr.push(Number(num.toFixed(1)))
        }else{
            arr.push(0)
        }num=num-2
    }
    return arr
}
function handleStr(str){
    if(str.length>5){
        str=str.slice(0,5)+"..."
    }
    return str;
}
module.exports={
    http,
    handleStar,
    handleStr
}